<script lang="ts" setup>
import { ref } from 'vue'
import { useUserStore } from '@/stores/user'
import { login } from '@/api/auth'
import { useRouter } from 'vue-router'

const username = ref('')
const password = ref('')

const router = useRouter()

const handleSubmit = () => {
  const userStore = useUserStore()
  login(username.value, password.value).then((res) => {
    console.log(res)
    if (res.status === 200) {
      userStore.setUserInfo({
        jwt: res.data.token,
        expiration: res.data.expiration,
        user_id: res.data.userId,
        username: res.data.username,
      })
      router.push('/')
    }
  })
  console.log('用户名:', username.value)
  console.log('密码:', password.value)
}
</script>

<template>
  <!-- From Uiverse.io by andrew-demchenk0 -->
  <div class="wrapper">
    <div class="card-switch">
      <label class="switch">
        <input type="checkbox" class="toggle" />
        <span class="slider"></span>
        <span class="card-side"></span>
        <div class="flip-card__inner">
          <div class="flip-card__front">
            <div class="title">管理员登录</div>
            <form class="flip-card__form" action="">
              <input
                class="flip-card__input"
                name="username"
                placeholder="用户名"
                type="text"
                v-model="username"
                autocomplete="username"
              />
              <input
                class="flip-card__input"
                name="password"
                placeholder="密码"
                type="password"
                v-model="password"
                autocomplete="current-password"
              />
              <button class="flip-card__btn" @click.prevent="handleSubmit">确认登录</button>
            </form>
          </div>
          <div class="flip-card__back">
            <div class="title" style="color: red">暂不支持注册管理员</div>
            <form class="flip-card__form" action="">
              <input
                class="flip-card__input"
                placeholder="用户名"
                type="text"
                name="username"
                v-model="username"
                autocomplete="username"
                disabled
              />
              <!-- <input class="flip-card__input" name="email" placeholder="Email" type="email" /> -->
              <input
                class="flip-card__input"
                name="password"
                placeholder="密码"
                type="password"
                v-model="password"
                autocomplete="new-password"
                disabled
              />
              <button class="flip-card__btn" @click.prevent="handleSubmit" disabled>
                确认注册
              </button>
            </form>
          </div>
        </div>
      </label>
    </div>
  </div>
</template>

<style scoped>
.wrapper {
  --input-focus: #2d8cf0;
  --font-color: #323232;
  --font-color-sub: #666;
  --bg-color: #fff;
  --bg-color-alt: #666;
  --main-color: #323232;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
/* switch card */
.switch {
  /* transform: translateY(-120px); */
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 30px;
  width: 50px;
  height: 20px;
}

.card-side::before {
  position: absolute;
  content: '登录';
  left: -70px;
  top: 0;
  width: 100px;
  text-decoration: underline;
  color: var(--font-color);
  font-weight: 600;
}

.card-side::after {
  position: absolute;
  content: '注册';
  left: 70px;
  top: 0;
  width: 100px;
  text-decoration: none;
  color: var(--font-color);
  font-weight: 600;
}

.toggle {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  box-sizing: border-box;
  border-radius: 5px;
  border: 2px solid var(--main-color);
  box-shadow: 4px 4px var(--main-color);
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--bg-colorcolor);
  transition: 0.3s;
}

.slider:before {
  box-sizing: border-box;
  position: absolute;
  content: '';
  height: 20px;
  width: 20px;
  border: 2px solid var(--main-color);
  border-radius: 5px;
  left: -2px;
  bottom: 2px;
  background-color: var(--bg-color);
  box-shadow: 0 3px 0 var(--main-color);
  transition: 0.3s;
}

.toggle:checked + .slider {
  background-color: var(--input-focus);
}

.toggle:checked + .slider:before {
  transform: translateX(30px);
}

.toggle:checked ~ .card-side:before {
  text-decoration: none;
}

.toggle:checked ~ .card-side:after {
  text-decoration: underline;
}

/* card */

.flip-card__inner {
  width: 300px;
  height: 350px;
  position: relative;
  background-color: transparent;
  perspective: 1000px;
  /* width: 100%;
    height: 100%; */
  text-align: center;
  transition: transform 0.8s;
  transform-style: preserve-3d;
}

.toggle:checked ~ .flip-card__inner {
  transform: rotateY(180deg);
}

.toggle:checked ~ .flip-card__front {
  box-shadow: none;
}

.flip-card__front,
.flip-card__back {
  padding: 20px;
  position: absolute;
  display: flex;
  flex-direction: column;
  justify-content: center;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  background: lightgrey;
  gap: 20px;
  border-radius: 5px;
  border: 2px solid var(--main-color);
  box-shadow: 4px 4px var(--main-color);
}

.flip-card__back {
  width: 100%;
  transform: rotateY(180deg);
}

.flip-card__form {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.title {
  margin: 20px 0 20px 0;
  font-size: 25px;
  font-weight: 900;
  text-align: center;
  color: var(--main-color);
}

.flip-card__input {
  width: 250px;
  height: 40px;
  border-radius: 5px;
  border: 2px solid var(--main-color);
  background-color: var(--bg-color);
  box-shadow: 4px 4px var(--main-color);
  font-size: 15px;
  font-weight: 600;
  color: var(--font-color);
  padding: 5px 10px;
  outline: none;
}

.flip-card__input::placeholder {
  color: var(--font-color-sub);
  opacity: 0.8;
}

.flip-card__input:focus {
  border: 2px solid var(--input-focus);
}

.flip-card__btn:active,
.button-confirm:active {
  box-shadow: 0px 0px var(--main-color);
  transform: translate(3px, 3px);
}

.flip-card__btn {
  margin: 20px 0 20px 0;
  width: 120px;
  height: 40px;
  border-radius: 5px;
  border: 2px solid var(--main-color);
  background-color: var(--bg-color);
  box-shadow: 4px 4px var(--main-color);
  font-size: 17px;
  font-weight: 600;
  color: var(--font-color);
  cursor: pointer;
}
</style>
